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Write true or false of the following statement.
The image formed by a plane mirror is real
Draw a figure describing the following.
The reflecting surface of two mirrors make an angle of 90∘ with each other. If a ray incident of one mirror has an angle of incidents of 30∘, draw the ray reflected from the second mirror. What will be its angle of reflection?
How will you explain the statement 'we cannot see the objects in a dark room'?
Write down four characteristics of image formed in a plane mirror.
A converging mirror, forms three times magnified virtual image when an object is placed at a distance of 8 cm from it. Calculate:
- the position of the image
- the focal length of the mirror.
Give two uses of convex mirror.
An object OA is placed on the principal axis of a concave mirror as shown in the figure. Copy and complete the diagram to show the formation of image.
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
What kind of surface reflects light?
